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dialog-in{0%{opacity:0;transform:translateY(8px)scale(.97)}}@keyframes jump-button-in{0%{opacity:0;transform:translate(-50%,calc(-100% - 4px))scale(.94)}}@media (width<=700px){.timeline-shell{width:min(100% - 24px,640px)}.timeline-topbar{min-height:76px}.timeline-heading{gap:14px}.timeline-heading>div:last-child{padding-left:14px}.timeline-heading .brand>span:last-child{display:none}.connection-badge{padding:0 10px}.timeline-list{padding:22px 4px 28px}.message-row{max-width:88%}.message-row--images{width:92%;max-width:92%}.composer-region{padding-bottom:10px}.composer{border-radius:19px}}@media (width<=460px){.timeline-heading>div:last-child p{display:none}.timeline-heading h1{font-size:15px}.connection-badge{justify-content:center;min-width:34px;font-size:0}.connection-badge>span{width:8px;height:8px}.message-actions{gap:4px}.message-actions button{border-radius:9px;width:30px;height:30px}.search-sheet{width:100%;padding:24px 18px}.attachment-button{flex-basis:38px;width:38px;height:38px}.send-button{min-width:58px;padding:0 11px}.attachment-options{grid-template-columns:1fr}.attachment-options button{min-height:112px}.file-card,.pending-card{min-width:min(82vw,360px)}.image-grid--1 .image-tile{min-height:220px}.viewer-nav{width:40px;height:54px}.viewer-nav--left{left:8px}.viewer-nav--right{right:8px}.viewer-stage{padding:12px 8px}.viewer-stage img{max-width:calc(100vw - 16px);max-height:calc(100dvh - 142px)}}@media (prefers-color-scheme:dark){.message-bubble{box-shadow:0 8px 26px #00000029}.message-row--own .message-bubble,.send-button,.search-form button{color:#111827}.inline-error,.status-pill--replaced{background:#3c2228}}